Package org.ops4j.pax.swissbox.bnd

Class BndUtils

java.lang.Object

org.ops4j.pax.swissbox.bnd.BndUtils

public class BndUtils
extends Object

Wrapper over PeterK's bnd lib.

Since:

0.1.0, January 14, 2008

Author:

Alin Dreghiciu

Method Summary

Modifier and Type	Method	Description
static InputStream	createBundle(InputStream jarInputStream, Properties instructions, String jarInfo)	Processes the input jar and generates the necessary OSGi headers using specified instructions.
static InputStream	createBundle(InputStream jarInputStream, Properties instructions, String jarInfo, OverwriteMode overwriteMode)	Processes the input jar and generates the necessary OSGi headers using specified instructions.
static Properties	parseInstructions(String query)	Parses bnd instructions out of an url query string.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

createBundle

public static InputStream createBundle(InputStream jarInputStream,
                                       Properties instructions,
                                       String jarInfo)
                                throws IOException

Processes the input jar and generates the necessary OSGi headers using specified instructions.

Parameters:

jarInputStream - input stream for the jar to be processed. Cannot be null.

instructions - bnd specific processing instructions. Cannot be null.

jarInfo - information about the jar to be processed. Usually the jar url. Cannot be null or empty.

Returns:

an input stream for the generated bundle

Throws:

org.ops4j.lang.NullArgumentException - if any of the parameters is null

IOException - re-thron during jar processing

createBundle

public static InputStream createBundle(InputStream jarInputStream,
                                       Properties instructions,
                                       String jarInfo,
                                       OverwriteMode overwriteMode)
                                throws IOException

Processes the input jar and generates the necessary OSGi headers using specified instructions.

Parameters:

jarInputStream - input stream for the jar to be processed. Cannot be null.

instructions - bnd specific processing instructions. Cannot be null.

jarInfo - information about the jar to be processed. Usually the jar url. Cannot be null or empty.

overwriteMode - manifets overwrite mode

Returns:

an input stream for the generated bundle

Throws:

org.ops4j.lang.NullArgumentException - if any of the parameters is null

IOException - re-thron during jar processing

parseInstructions

public static Properties parseInstructions(String query)
                                    throws MalformedURLException

Parses bnd instructions out of an url query string.

Parameters:

query - query part of an url.

Returns:

parsed instructions as properties

Throws:

MalformedURLException - if provided path does not comply to syntax.